A: Torx screws and drive bits are available in 24 sizes, labeled T1 through T100, and measure between 0.031 and 0.871 inches from one point to another. This six-pointed style, commonly known as a star bit, is also referred to as hexalobular.
If the sender does not know the graduate well, a short and simple message works. Shorts messages such as Way to go, or You did it works well. The writer can also say something encouraging. When writing a message on a graduation card, the person should be creative.
1 When wishing the graduate a bright future, be sure what you write in their graduation card reflects their specific future accurately.  Congratulate the graduate. Remember, this person has worked hard, and stuck it out for as many credit hours as it took to be awarded a certificate of graduation.